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CHAPTER ONE INTRODUCTION BACKGROUND OF THE STUDY Chemistry is a branch of science which was last major subject that was introduced into the school curriculum. Chemistry is taught in the senior secondary school in other for the students to acquire knowledge ...

CHAPTER ONE INTRODUCTION BACKGROUND OF THE STUDY   Science as an organized body of knowledge which as systematized and produced by careful observation, measurement and experiment, which attempt to establish principles to describe any phenomenon under study. Science is very important ...